342953520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 320

約数和(自身を含む): 1343913984

約数和(自身を除く): 1000960464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 48, 52, 56, 60, 65, 70, 78, 80, 82, 84, 91, 104, 105, 112, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 208, 210, 240, 246, 260, 273, 280, 287, 312, 328, 336, 364, 383, 390, 410, 420, 455, 492, 520, 533, 546, 560, 574, 615, 624, 656, 728, 766, 780, 820, 840, 861, 910, 984, 1040, 1066, 1092, 1148, 1149, 1230, 1365, 1435, 1456, 1532, 1560, 1599, 1640, 1680, 1722, 1820, 1915, 1968, 2132, 2184, 2296, 2298, 2460, 2665, 2681, 2730, 2870, 3064, 3120, 3198, 3280, 3444, 3640, 3731, 3830, 4264, 4305, 4368, 4592, 4596, 4920, 4979, 5330, 5362, 5460, 5740, 5745, 6128, 6396, 6888, 7280, 7462, 7660, 7995, 8043, 8528, 8610, 9192, 9840, 9958, 10660, 10724, 10920, 11193, 11480, 11490, 12792, 13405, 13776, 14924, 14937, 15320, 15703, 15990, 16086, 17220, 18384, 18655, 19916, 21320, 21448, 21840, 22386, 22960, 22980, 24895, 25584, 26810, 29848, 29874, 30640, 31406, 31980, 32172, 34440, 34853, 37310, 39832, 40215, 42640, 42896, 44772, 45960, 47109, 49790, 53620, 55965, 59696, 59748, 62812, 63960, 64344, 68880, 69706, 74620, 74685, 78515, 79664, 80430, 89544, 91920, 94218, 99580, 104559, 107240, 109921, 111930, 119496, 125624, 127920, 128688, 139412, 149240, 149370, 157030, 160860, 174265, 179088, 188436, 199160, 204139, 209118, 214480, 219842, 223860, 235545, 238992, 251248, 278824, 298480, 298740, 314060, 321720, 329763, 348530, 376872, 398320, 408278, 418236, 439684, 447720, 471090, 522795, 549605, 557648, 597480, 612417, 628120, 643440, 659526, 697060, 753744, 816556, 836472, 879368, 895440, 942180, 1020695, 1045590, 1099210, 1194960, 1224834, 1256240, 1319052, 1394120, 1428973, 1633112, 1648815, 1672944, 1758736, 1884360, 2041390, 2091180, 2198420, 2449668, 2638104, 2788240, 2857946, 3062085, 3266224, 3297630, 3768720, 4082780, 4182360, 4286919, 4396840, 4899336, 5276208, 5715892, 6124170, 6595260, 7144865, 8165560, 8364720, 8573838, 8793680, 9798672, 11431784, 12248340, 13190520, 14289730, 16331120, 17147676, 21434595, 22863568, 24496680, 26381040, 28579460, 34295352, 42869190, 48993360, 57158920, 68590704, 85738380, 114317840, 171476760, 342953520]

約数ペア:

[(1, 342953520), (2, 171476760), (3, 114317840), (4, 85738380), (5, 68590704), (6, 57158920), (7, 48993360), (8, 42869190), (10, 34295352), (12, 28579460), (13, 26381040), (14, 24496680), (15, 22863568), (16, 21434595), (20, 17147676), (21, 16331120), (24, 14289730), (26, 13190520), (28, 12248340), (30, 11431784), (35, 9798672), (39, 8793680), (40, 8573838), (41, 8364720), (42, 8165560), (48, 7144865), (52, 6595260), (56, 6124170), (60, 5715892), (65, 5276208), (70, 4899336), (78, 4396840), (80, 4286919), (82, 4182360), (84, 4082780), (91, 3768720), (104, 3297630), (105, 3266224), (112, 3062085), (120, 2857946), (123, 2788240), (130, 2638104), (140, 2449668), (156, 2198420), (164, 2091180), (168, 2041390), (182, 1884360), (195, 1758736), (205, 1672944), (208, 1648815), (210, 1633112), (240, 1428973), (246, 1394120), (260, 1319052), (273, 1256240), (280, 1224834), (287, 1194960), (312, 1099210), (328, 1045590), (336, 1020695), (364, 942180), (383, 895440), (390, 879368), (410, 836472), (420, 816556), (455, 753744), (492, 697060), (520, 659526), (533, 643440), (546, 628120), (560, 612417), (574, 597480), (615, 557648), (624, 549605), (656, 522795), (728, 471090), (766, 447720), (780, 439684), (820, 418236), (840, 408278), (861, 398320), (910, 376872), (984, 348530), (1040, 329763), (1066, 321720), (1092, 314060), (1148, 298740), (1149, 298480), (1230, 278824), (1365, 251248), (1435, 238992), (1456, 235545), (1532, 223860), (1560, 219842), (1599, 214480), (1640, 209118), (1680, 204139), (1722, 199160), (1820, 188436), (1915, 179088), (1968, 174265), (2132, 160860), (2184, 157030), (2296, 149370), (2298, 149240), (2460, 139412), (2665, 128688), (2681, 127920), (2730, 125624), (2870, 119496), (3064, 111930), (3120, 109921), (3198, 107240), (3280, 104559), (3444, 99580), (3640, 94218), (3731, 91920), (3830, 89544), (4264, 80430), (4305, 79664), (4368, 78515), (4592, 74685), (4596, 74620), (4920, 69706), (4979, 68880), (5330, 64344), (5362, 63960), (5460, 62812), (5740, 59748), (5745, 59696), (6128, 55965), (6396, 53620), (6888, 49790), (7280, 47109), (7462, 45960), (7660, 44772), (7995, 42896), (8043, 42640), (8528, 40215), (8610, 39832), (9192, 37310), (9840, 34853), (9958, 34440), (10660, 32172), (10724, 31980), (10920, 31406), (11193, 30640), (11480, 29874), (11490, 29848), (12792, 26810), (13405, 25584), (13776, 24895), (14924, 22980), (14937, 22960), (15320, 22386), (15703, 21840), (15990, 21448), (16086, 21320), (17220, 19916), (18384, 18655)]